147896430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 420650496

約数和(自身を除く): 272754066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 41, 51, 55, 66, 82, 85, 102, 110, 123, 165, 170, 187, 205, 246, 255, 330, 374, 410, 451, 510, 561, 615, 643, 697, 902, 935, 1122, 1230, 1286, 1353, 1394, 1870, 1929, 2091, 2255, 2706, 2805, 3215, 3485, 3858, 4182, 4510, 5610, 6430, 6765, 6970, 7073, 7667, 9645, 10455, 10931, 13530, 14146, 15334, 19290, 20910, 21219, 21862, 23001, 26363, 32793, 35365, 38335, 42438, 46002, 52726, 54655, 65586, 70730, 76670, 79089, 106095, 109310, 115005, 120241, 131815, 158178, 163965, 212190, 230010, 240482, 263630, 289993, 327930, 360723, 395445, 448171, 579986, 601205, 721446, 790890, 869979, 896342, 1202410, 1344513, 1449965, 1739958, 1803615, 2240855, 2689026, 2899930, 3607230, 4349895, 4481710, 4929881, 6722565, 8699790, 9859762, 13445130, 14789643, 24649405, 29579286, 49298810, 73948215, 147896430]

約数ペア:

[(1, 147896430), (2, 73948215), (3, 49298810), (5, 29579286), (6, 24649405), (10, 14789643), (11, 13445130), (15, 9859762), (17, 8699790), (22, 6722565), (30, 4929881), (33, 4481710), (34, 4349895), (41, 3607230), (51, 2899930), (55, 2689026), (66, 2240855), (82, 1803615), (85, 1739958), (102, 1449965), (110, 1344513), (123, 1202410), (165, 896342), (170, 869979), (187, 790890), (205, 721446), (246, 601205), (255, 579986), (330, 448171), (374, 395445), (410, 360723), (451, 327930), (510, 289993), (561, 263630), (615, 240482), (643, 230010), (697, 212190), (902, 163965), (935, 158178), (1122, 131815), (1230, 120241), (1286, 115005), (1353, 109310), (1394, 106095), (1870, 79089), (1929, 76670), (2091, 70730), (2255, 65586), (2706, 54655), (2805, 52726), (3215, 46002), (3485, 42438), (3858, 38335), (4182, 35365), (4510, 32793), (5610, 26363), (6430, 23001), (6765, 21862), (6970, 21219), (7073, 20910), (7667, 19290), (9645, 15334), (10455, 14146), (10931, 13530)]